- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02931812
Feeding Behavior and Taste Sensitivity Before and After Liver or Renal Transplantation (GREFFE)
Study Overview
Status
Detailed Description
Background and Aims: Protein-energy malnutrition is associated to cirrhosis with a high prevalence and greatly increases the morbidity and mortality of the disease. Malnutrition results of numerous causes including intestinal malabsorption, increased energy resting expenditure, metabolism disturbances, impaired sensory taste and changes in food preferences which might participate to a reduction in food intake. The aim of this study was to determine the relationships that may exist between taste sensitivity and food preferences on the one hand, eating habits, nutritional status, energy balance and biological parameters including amino acids on the other hand in patients with end-stage cirrhosis and in patients with renal failure.
Fifteen end-stage cirrhotic patients and 15 renal failure patients will be included and matched with 30 healthy subjects. The following parameters will be evaluated during a morning testing session: gustatory sensitivity using a triangular detection threshold method for sweet, salty and umami solutions; preferences for fat- and carbohydrate-rich foods using the PrefQuest score; liking for six foods (protein-, carbohydrate- and fat-rich foods) and wanting for 18 foods (photographs); hunger sensation; energy intake (24 h ingested food); body composition (BMI and impedancemetry); resting energy expenditure (indirect calorimetry) and physical activity (questionnaire). Several plasmatic parameters (amino-acids, leptin, ghrelin, lipid profile) will be also determined.
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Contact
- Name: Laurent Brondel, Professor
- Phone Number: 03 80 29 34 84
- Email: laurent.brondel@u-bourgogne.fr
Study Locations
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Burgundy
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Dijon, Burgundy, France, 21000
- Recruiting
- Center for Taste and Feeding Behaviour
-
Contact:
- Laurent Brondel, Professor
- Phone Number: 03.80.29.34.84
- Email: laurent.brondel@u-bourgogne.fr
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
- 15 patients waiting for renal transplantation
- 15 patients waiting for liver transplantation
- 30 healthy subjects matched for gender, age and body mass index
Description
Inclusion Criteria:
- written consent
- patients in waiting renal transplant
- patients in waiting liver transplant
Exclusion Criteria:
- chronic infection
- acute infection
- cancer
- antibiotic treatments
- alcool abuse
- pregnant woman
- specific or restrictive diet
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
---|
Cirrhotic subjects
15 cirrhotic patients in end-stage in waiting a graft
|
Chronic kidney disease subjects
15 chronic kidney disease patients in end-stage in waiting a graft
|
Healthy subjects
30 healthy subjects to compare
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Energy expenditure
Time Frame: two years
|
evice: indirect calorimetry (sensormedics)
|
two years
|
body composition
Time Frame: 2 years
|
Device: Multifrequency bio-impedancemetry (aminostats)
|
2 years
|
amino acids profil in plasma
Time Frame: 2 years
|
Biological measurments
|
2 years
|
Food preferences
Time Frame: 2 years
|
Device: Treshold taste detection
|
2 years
|
Collaborators and Investigators
Sponsor
Study record dates
Study Major Dates
Study Start
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Nervous System Diseases
- Immune System Diseases
- Kidney Diseases
- Urologic Diseases
- Neurologic Manifestations
- Nutrition Disorders
- Deficiency Diseases
- Renal Insufficiency, Chronic
- Sensation Disorders
- Protein Deficiency
- Fibrosis
- Hypersensitivity
- Kidney Failure, Chronic
- Renal Insufficiency
- Malnutrition
- Taste Disorders
- Protein-Energy Malnutrition
Other Study ID Numbers
- 2014-A00254-43
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
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